C7Z87-OCE User’s Manual

2-9 Onboard Indicators

LAN1 LAN2

LAN 1/LAN 2 LEDs

Two LAN ports (LAN 1/LAN 2) are located on the I/O backplane of the motherboard. Each Ethernet LAN port has two LEDs. The yellow LED indicates activity, while the Link LED may be green, amber, or off to indicate the speed of the con- nections. See the tables at right for more information.

Onboard Power LED (LED1)

An Onboard Power LED is located at LED1 on the motherboard. When LED1 is on, the AC power cable is connected. Make sure to disconnect the power cable before removing or installing any component. See the layout below for the LED location.

Link LED

Activity LED

GLAN 1/2 Activity Indicator

LED Settings

Color Status Definition

 

Yellow

 

 

Flashing

Active

 

 

 

 

 

 

 

 

 

 

 

 

 

 

GLAN Ports 1/2 Link Indicator

 

 

 

LED Settings

 

 

LED Color

 

Definition

 

 

Off

 

No Connection/10 Mbps/100

 

 

 

 

Mbps

 

 

Amber

 

1 Gbps

 

 

 

 

 

 

 

 

 

 

 

 

Green

 

10 Gbps.

 

 

 

 

 

 

 

 

 

Onboard PWR LED Indicator

LED Status

Status

 

Definition

Off

 

System Off

 

On

 

System on, or

 

 

 

System off and PWR

 

 

Cable Connected

A. LAN 1/2 LEDs

B. PWR LED

B

A

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SUPER MICRO Computer C7Z87-OCE user manual Onboard Indicators, LAN1 LAN2, LAN 1/LAN 2 LEDs, Onboard Power LED LED1